1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
asambeis [7]
3 years ago
12

PLEASE HELP ME

Mathematics
1 answer:
Alexxx [7]3 years ago
3 0
Add all three expressions up and set them equal to 180 degrees, because there are 180 degrees in a triangle.
You might be interested in
Please help for D, E and F
Phantasy [73]
D) 24/65 because it represents the number of players with 1-5 years of experience out of the overall total interviewed.

E) 3/11 because out of the eleven rookies, only three of them were under 200 lbs.

F) out of the 8 that reported to be under 200 pounds, only 3 were rookies, so the probability is 3/8
6 0
3 years ago
There is a photo attached<br><br>tan 270 is incorrect!
wlad13 [49]

\dfrac{1-\cos135^\circ}{\sin135^\circ}=\dfrac{1-\left(\cos^2 67.5^\circ-\sin^2 67.5^\circ\right)}{2\sin67.5^\circ\cos67.5^\circ}=\dfrac{1-\left(1-\sin^2 67.5^\circ-\sin^2 67.5^\circ\right)}{2\sin67.5^\circ\cos67.5^\circ}=\medskip\\=\dfrac{2\sin^2 67.5^\circ}{2\sin67.5^\circ\cos67.5^\circ}=\dfrac{\sin 67.5^\circ}{\cos 67.5^\circ}=\tan 67.5^\circ

3 0
3 years ago
On a school trip to a theme park, four busses each carry 105 students. 35% of the students are bringing their own lunch. 3/7 of
vodka [1.7K]

Answer:

We have a lunch pack for her lunch

3 0
3 years ago
Find f(-5) if f(x) = X + 11.
fgiga [73]

Answer:

f(-5) = 6

Step-by-step explanation:

f(x) = x + 11

Let x = -5

f(-5) = -5+11

f(-5) = 6

4 0
3 years ago
Help me answer this question :((((
ss7ja [257]

Step-by-step explanation:

I cannot give an exact result but I will try.

What it means by this is to continue the graph up to 2010.

Based on its trajectory, you would simply draw the line on.

If I made a prediction on what it would end up on in 2010, I would say 50 percent.

8 0
2 years ago
Other questions:
  • A circle has a circumference of 50.24 units. What is the radius of the circle?
    5·1 answer
  • Consider the extremely large integers
    8·2 answers
  • What a angle of 42 less than its complement
    12·1 answer
  • For the function f(x) = 3(x − 1)2 + 2, identify the vertex, domain, and range.
    11·1 answer
  • What fraction is equal to negative 3/7
    9·2 answers
  • Trigonometry please help!
    14·1 answer
  • Please write 3% as a fraction :D
    13·2 answers
  • Solve 6+y=−8 y = __
    12·2 answers
  • What is the measure of angle q°?<br><br> 150°<br><br> 540°<br><br> 95°<br><br> 100°
    13·1 answer
  • The pair of points (-4, y) and (5, 7) lie on a line with slope . What is the value of y? You must show all of your work to recei
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!